The sixth-seeded Austrian lost just six games to the mercurial Aussie.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Braga
|
1/16 | Stephane Robert |
6-7
5-7 |
| 2014 |
Internazionali BNL d'Italia, Qualification
|
1/14 (Special Qual) | Stephane Robert |
4-6
4-6 |
| 2012 |
Prague
|
1/16 | Tobias Kamke |
6-4
6-2 |
| 2010 |
Roland Garros
France, Paris |
Championship | Tobias Kamke |
0-6
4-6 3-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Swiss Open, Qualification
|
1/8 | Dennis Novak |
6-3
6-2 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Hamburg
|
1/32 | Tobias Kamke |
4-6
2-6 |
| 2019 |
Intrum Stockholm Open, Qualification
|
1/8 | Alexei Popyrin |
7-5
7-6 |
| 2019 |
Mouilleron-Le-Captif
|
1/32 | Ramkumar Ramanathan |
6-2
6-7 4-6 |
